Volume 19, Number 4—April 2013
CME ACTIVITY - Research
Serotype IV and Invasive Group B Streptococcus Disease in Neonates, Minnesota, USA, 2000–20101
|Culture source||No. infants with GBS invasive disease†
|Early onset||Late onset
*GBS, group B Streptococcus.
†No. isolates studied were 1 per infant (n = 453). Early-onset is birth–6 days. Late-onset categories (age in days at time of culture): classical (7–89); delayed (90–180); ultra (>181; not included in analyses).
‡Other sites, normally sterile: 1 bone, 1 joint, 2 tissues (1 liver, 1 lung).
1This work was presented in part at the XVIII Lancefield International Symposium on Streptococci and Streptococcal Diseases, September 4–8, 2011, Palermo, Italy.